-81.97% is the change from 699 to 126
Calculation steps:
[( 126 - 699 ) ÷ 699] x 100 = -81.97%
Formula
Percentage change = [(126 - 699) / 699] x 100
Subtract the new number by the original number
126 - 699 = -573
-573 ÷ 699 = -0.8197424892703863
-0.8197424892703863 x 100 = -81.97%